<template>
	<view class="home">
		<swiper indicator-dots circular>
			<swiper-item v-for="item in swipers" :key="item.id">
				<image :src="item.img"></image>
			</swiper-item>
		</swiper>
		<!-- 导航区域 -->
		<view class="nav">
			<view class="nav_item" v-for="(item,index) in navs" :key="index" @click="navItemClick(item.path)">
				<view :class="item.icon"></view>
				<text>{{item.title}}</text>
			</view>
		</view>
		<!-- 推荐商品 -->
		<goods-list :goods="goods"  @itemClick="godetail"> </goods-list>
	</view>
</template>

<script>
	import goodsList from '@/components/goods-list/goods-list.vue'
	export default {
		data() {
			return {
				swipers: [],
				goods: [],
				navs: [{
						icon: 'iconfont icon-ziyuan',
						title: '黑马超市',
						path: '/pages/goods/goods'
					},
					{
						icon: 'iconfont icon-guanyuwomen',
						title: '联系我们',
						path: '/pages/contact/contact'
					},
					{
						icon: 'iconfont icon-tupian',
						title: '社区图片',
						path: '/pages/pics/pics'
					},
					{
						icon: 'iconfont icon-shipin',
						title: '学习视频',
						path: '/pages/videos/videos'
					}
				]
			}
		},
		components: {
			goodsList
		},
		onLoad() {
			this.getSwipers()
			this.getHotGoods()
		},
		methods: {
			godetail (id) {
			  uni.navigateTo({
				 url: '/pages/goods-detail/goods-detail?id='+id
			  })
			 },
			// 获取轮播图的数据
			async getSwipers() {
				const res = await this.$myRuquest({
					url: '/api/getlunbo'
				})
				this.swipers = res.data.message
			},
			// 获取热门商品列表数据
			async getHotGoods() {
				const res = await this.$myRuquest({
					url: '/api/getgoods?pageindex=1'
				})
				this.goods = res.data.message
				console.info(this.goods)
			},
			// 导航点击的处理函数
			navItemClick(url) {
				console.info(url)
				uni.navigateTo({
					url
				})
			},
			// 导航到商品详情页
			goGoodsDetail(id) {
				uni.navigateTo({
					url: '/pages/goods-detail/goods-detail?id=' + id
				})
			}
		}
	}
</script>

<style lang="scss">
	.home {
		swiper {
			width: 750rpx;
			height: 380rpx;

			image {
				height: 100%;
				width: 100%;
			}
		}

		.nav {
			display: flex;

			.nav_item {
				width: 25%;
				text-align: center;

				view {
					width: 120rpx;
					height: 120rpx;
					background: $shop-color;
					border-radius: 60rpx;
					margin: 10px auto;
					line-height: 120rpx;
					color: #fff;
					font-size: 50rpx;
				}

				.icon-tupian {
					font-size: 45rpx;
				}

				text {
					font-size: 30rpx;
				}
			}
		}
	}
</style>
